Any experience of Valvet Audio E2se amplifier?

Can a 12wpc amp handle the dynamic swings, driving a pair of 86db sensitive speakers ? I am asking, because owning a pair of 104 db sensitive horns, and sometimes using a hand built,1 wpc class A amp ( chassis and transformers of an old HK Citation 12 ), I can easily clip it. Admittedly, I hit peaks, at and beyond 100 db, based on a few db meters, and, I never feel it is too loud. The explosion, on Amused to Death, by Roger Waters, is an excellent example, of what I am talking about. How low, do some of you listen ? Low, is not realistic, imo. Not trying to be the devils advocate here. I am not a head banger. I would love to try the Valvet, or, an SIT3 / F7....just say'in. Enjoy !, and be well.

I'm running 89db speakers in a small room sat about 7-8ft away from the speakers. The F7 is perfectly fine but I think I'll be pushing it with the Valvet @ 12w. 

I do listen at low levels, probably mid 70s. 

Eventually I will be upgrading to horns when funds permit so I'm sort of getting gear for the long run (at least that's what i tell myself ;) )

@mrdecibel 

Your points are very valid. Ultimately, we have to listen and decide for ourselves.

I listen at low to moderate volume and never felt a problem with my setup running the F7, SIT3, E2se, Misho Wooden amp, Luxman MQ-300, etc. on my Avantgarde Duo XD, but only when I'm using something more powerful will I crank the volume a little more than usual.

I love/need the variety, but for 99% of my listening, a handful of watts is fine. I'd be a little leery of speakers below mid to low 90's in dB sensitivity.